Siemens, LOGO!POWER DIN Rail Panel Mount Power Supply, 12V dc Output Voltage, 1.9A Output Current

  • RS Stock No. 734-2705
  • Mfr. Part No. 6EP1321-1SH03
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): AT
Product Details


Our miniature power supply units in the same design as the logic modules offer great performance in the smallest space. Efficiency has been improved across the entire load range, and the low-power losses in no-load operation ensure efficient operation. The power supplies are suitable for universal use due to their wide-range input for single phase networks and operation with direct voltage. They also have a wide operating temperature range, comprehensive certifications and switch-on behaviour optimised for capacitive loads. These reliable power supplies with their flat, stepped profile can be used flexibly in numerous applications such as in distribution boards.

To increase the 24 V availability, the LOGO!Power supplies can be combined with DC UPS, redundancy and selectivity modules.

Features and Benefits

• Single phase, wide input range 85 V to 264 V ac or 110 V to 300 V dc • Power reserve on starting up through 1.5 times the rated current for capacitive loads
• Wide temperature range: -20°C to 70°C
• Installation depth of 55 mm
• High efficiency across the entire load range


cULus, cURus, NEC class 2, CE, CB, FM, ATEX, cCSAus Class I Div. 2, GL, ABS


  • This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
Attribute Value
AC or DC Input Voltage Ac, Dc
AC or DC Output Voltage Dc
Input Voltage 85 → 264V ac
Output Voltage 12 V dc
Output Current 1.9 A
Power Rating 23W
Number of Outputs 1
Electrical Phase 1
Type Switch Mode
Height 90mm
Width 54mm
Load Regulation 1.5%
Ripple And Noise 200mV Pk-Pk
Maximum Temperature +70°C
Mounting Type DIN Rail Mount
Output Voltage Adjustment Range 10.5 → 16.1V
Minimum Temperature -20°C
Hazardous Area Certification ATEX
Depth 52.6mm
Discontinued product
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